TLS: "R.J. Gatling", 1p, 8½x11½. Hartford, Conn., 1885 April 14. As President, on stationery of The Gatling Gun Company. To Colt's Patent Fire Arms Manufacturing Company, Hartford. In full: "The Chief of Ordnance, State of New York, advises us that he has sent two Gatling Guns here for repairs, and that if anything is needed in the way of appendages or spare parts, that he be furnished with a list of the same, before he gives the order for them. As soon as the guns are received, please put them in good working order, and furnish us with a list of the articles required as above." Exactly 20 years before this letter was written, John Wilkes Booth shot President Lincoln with a Derringer pistol. Twelve days later, U.S. Cavalry Sgt. Boston Corbett shot Booth with a Colt revolver. By the 1850s, Richard J. Gatling (1818-1903) had become wealthy from agricultural inventions such as machines for sowing rice and wheat. He is best known for inventing the rapid-fire Gatling gun, the first practical machine gun, patented in 1862, the year The Gatling Gun Company was founded in Indianapolis.

. ALS: "C Babbage", 1p, 3½x4. 1 Dorset St (Manchester, England), June 11 (no year). Begins: "My dear Madam". In full: "It will give me great pleasure to see Miss Manwaring at my party to night. I am glad on awakening this morning to find the clouds promise a fine day for the Horticultural Exhibitions. Shall we meet there." Charles Babbage (1791-1871) is known as the "Father of Computing" for his ideas about building an "analytical engine", the predecessor of the digital computer. He proposed operations research that involved the idea of using machines to perform routine mathematical operations, eliminating errors in human calculation. Although he never built his computer, his ideas influenced those who later carried out his ideas. Lightly creased, soiled and stained. Upper right corner missing. Top right corner of frame is splintered.  Framed to an overall size of 28x18.

The famous inventor penned a section of answers on this questionnaire! Printed Questionnaire filled out by an assistant who has signed: "Thomas A. Edison" at the conclusion, but with 11 words in Edison's hand, 1p, 7¾x10½. J.K. Macomber, Professor of Physics at the Physical Laboratory Agricultural College in Ames, Iowa, sent Edison and other authorities in the field, a printed questionnaire, dated September 27, 1879. Macomber message, in part: "The people of the Western States have been imposed upon by lightning-rod peddlers more, perhaps, than by any other class of swindlers. Among other rods being sold in Iowa is one known as the 'Chambers' rod, widely has been patented by the 'Chambers' National Lightning Protection Company,' of Cincinnati, Ohio. Briefly, this system consists on an Iron rod running along the ridge of the building with points at each end projecting upward…Many public buildings in thus State have been furnished with these rods…I beg leave to submit the following interrogations." Macomber lists seven questions for Edison to answer. Edison dictated his answers to an assistant who handwrote his replies in a hand resembling Edison's.

The two sign a 3-page, handwritten 1863 letter to their son Willy, away at school Autograph letter signed: "Yr Affectionate Father/Saml F.B. Morse" and "Your loving mother/S.E. Morse", 1 page, 4½x7½. 5 West 32nd Street, 1863 November 22. To their son Willy. Samuel F. B. Morse married his second wife, Sarah Elizabeth Griswold, in 1848. In a three-page letter, Mrs. Morse writes about family affairs, about his pet "Spottie is full of mischief. He tears many things that comes in his way." She tells him she is "going to have somethings on Christmas" wanting to know if he has "enough handkerchiefs…." Beneath his wife's signature, Morse writes, in part: "I add a few lines to your dear mother's letter. She says the truth when she says she thinks of you every day. Both you & dear Arthur are constantly in our thoughts…You must do all you can to please Mrs. Charles, Mrs. Fay and the other teachers and be diligent in your Studies…." Samuel Finley Breese Morse (1791-1872) was an American painter and inventor. While attending Yale College Morse painted for a living and later studied art in Europe.

This extraordinary letter was handwritten, signed and dated by Barnum. It's written on unique letterhead that incorporates a flyer from his Gallery of American Beauty and talks about his financial woes and about Charles Stratton - better known as General Tom Thumb, one of Barnum's biggest attractions. Autograph letter signed "P.T. Barnum". 1 page, Barnum's American Museum, New York, February 28, 1856. To Messrs H.B. Curtis & Scribner. The letterhead that this was written on is unusual and increases this piece's interest. It was written on letterhead from Barnum's American Museum, New York. The right side, which is overall 4¾ x 7½ has a 3½ x 7½ blank area for writing and a left margin promoting Barnum's subsidiary enterprises. The integral leaf at left is a handbill promoting Barnum's "The Gallery of American Beauty,/One Hundred Premiums presented to the Handsomest Women In America!" In full: "As I am in debt to you for professional services I send you by Express my account books which I assign to you. I trust in the course of time you will be able to collect something handsome & if you do not obtain sufficient to pay what I owe you, I still hope to be able to pay the balance.…"

Fulton signed this document - buying 32 lots of land in the town of Jersey, New Jersey for $1,000 - in 1809. He signed it the same year that he filed his first patent for improvements in navigation by steam and one year after marrying his wife Harriet Livingston. Pieces by Fulton are rare in any form, and legal documents, like this, are doubly so. Accompanied by an unsigned engraving of Fulton based on an Alonzo Chappel portrait. Manuscript document signed "Robert Fulton". 3 pages plus docket, 7½x12¼, 2 sheets front and verso, with embossed Jersey Company seal and 1-inch square paper seal on page 3 by signatures. Nov. 3, 1809. This document was signed between Fulton and the president of the Jersey Company. Fulton agreed to buy a block of land containing 32 lots in the town of Jersey in Bergen County, New Jersey for $1,000. Fulton signed this document one year after marrying Harriet Livingston, his partner's niece, and the same year that he filed his first patent for improvements in navigation by steam. Fulton is scarce in any form and this is a fine example suitable for framing and display. Lightly toned, stained, soiled and creased. Random ink stains. Edges are torn. Pinholes in both sheets. Corners are rounded Folded thrice and unfolded. Worn, torn, toned and with pinholes along folds.

The professional racecar driver who co-founded Chevrolet signed this beautifully framed typed letter. Typed Letter Signed: "Louis Chevrolet" in black ink. 8x10 ½ visible of an 8½x11 sheet. One page. Framed with two descriptive plaques and an image of Chevrolet. Dated October 9, 1931. Letterhead from the Glenn L. Martin Motors Company. Letter in part: "I suppose you are wondering what is becoming of us, and our reduction gears drive motor…This summer we made two different reduction gears, which we tried, but they didn't prove successful, as we couldn't mount them securely enough on the nose of our present crankcase. This forced us to redesign the reduction gear for incorporation on a special crankcase, layout of which is now being completed. If nothing unforeseen happens I expect to have a motor with a new reduction gear running before long". Louis Chevrolet (1878-1941) was born in Switzerland, but moved to France as a boy and then Canada and the United States as a young man. He co-founded the Chevrolet Motor Car Company on November 3, 1911, in Detroit, Michigan. After leaving Chevy in 1916, he co-founded a company named Frontenac Motor Corporation with his two brothers.

The developer of the internal-combustion machine that uses oil as a fuel writes to a grieving acquaintance. Rare ALS: "Diesel," 2pp, 3¾x5½, separate sheets. Haus Diesel, 1909 April 14. In German with English translation to Dr. Bloch. In full: "I did not completely understand your telephone message yesterday and that you were personally grieved; and only today I learned about the facts. I ask you to accept my expression of heartfelt sympathy. I would have expressed the same to you yesterday at the cemetery if I had been informed." Diesel patented his engine in 1892. Diesel engines are less smooth-running, heavier, and initially more expensive than gasoline engines but make more efficient use of cheaper fuel. They are widely used in ships, heavy vehicles, power installations and in passenger cars. Diesel signed material is rare in any form. Fine condition. Framed to an overall size of 35¼x20.

Rare manuscript letter written from his estate in England to Inslee Hopper, his successor as head of the Singer Manufacturing Co. in New York. Hopper has added his receipt acknowledgement in purple ink! Manuscript Letter signed: "I M Singer", 1p, 5x8. Paignion, South Devon, England, 1873 July 8. To The Director of the Singer Manufacturing Co., New York. In full: "On receipt of this letter, please send me sight Bill of Exchange for Five thousand pounds (£5000) but should Gold and Exchange exceed 125 you may wait until you are able to buy at that price. I have telegraphed to Mr. Hawley to come out, and write to you as I expect he will sail before this letter arrives." Ink note receipt acknowledgement by Singer President Inslee Hopper: "July 23 73". Singer received his first patent for a commercial sewing machine in 1851. Three years later, he introduced a domestic model that made him one of the wealthiest Americans of the century. In late 1857, Singer opened the world's first mass production facility for something other than firearms in New York. I.M. Singer & Company was soon able to cut production costs to a little more than $10.00 per machine. Singer sold his new machines for 50% less than his first, yet had increased his profit margin to 530% per machine.

Peters complains to her husband that the guards are taking over too much of the house. Autograph Note Unsigned: "J." on verso, 2p, 8¼ x 10¾, yellow sheet, front and verso (hinged to show both sides). Matted and framed to overall size of 41 x 22¼ with three metallic plaques and two unsigned photos (b/w, approximate size 4½ x 6½). No place, no date. In full in Hughes handwriting: "An airplane race is around 3 Pylons [sketch to the left] and the one back of the pilot is called the 4th Pylon or the pilot's pylon-upside down, within note, secretarial-For Mr. Hughes - at bottom, Peters' note, written beneath her husband's, begins -Its OK about the car - But I am Still having my stuff moved out of garage into one of back room off kitchen - which those guards have usurped for their card games & TV viewing - originally they started out using one john (dressing room) they have ended up with more floor space than we have - & it infuriates me.". On verso, Peters has written a note: "Dearest Love- I have gone to Mrs. Brinds for a couple of hours. She has 8mm movies of her trip to Israel. I will be very careful & will remember everything you want me to remember I love you - J. Can I run 'Becket' tomorrow (Weds.…"

Stock Certificate signed: "Robt Morris" as President of Delaware and Schuylkill Canal Navigation and U.S. Senator, 1p, 9¾x8. Philadelphia, 1792 August 4. Certificate No. 1084. In part: "Be it hereby certified, by the President, Managers, and Company of the Delaware and Schuylkill Canal Navigation, That John C Moller of [left blank] is entitled to one Share of Stock, in the said Company, numbered Ten Hundred and Eighty four transferrable (sic) in the presence of the Treasurer, by the said John C Moller or his attorney...." Also signed by the Treasurer of the company. Docketed (unknown hand) on verso, transferring Moller's stock to David Dunbar on January 7, 1793 and to other shareholders in 1793, 1794, 1795 and 1803. In the 1790s, Morris and other Philadelphians promoted the Delaware and Schuylkill Canal Navigation company, which was eventually made unnecessary by the establishment of the Schuylkill Navigational Company and the Schuylkill & Susquehanna Canal Company, the latter being supplanted by the Union Canal Company. The canals had been proposed to transport coal from the Allegheny region to eastern markets.

The framed race car engineer signs a biographical page from a pamphlet. Pamphlet signed: "Ferrari", 8 x 11¼. Enzo Ferrari (1898-1988), whose name is synonymous with quality engineering, began his racing career in 1919 and soon became a test driver for Alfa Romeo. About 1939, Ferrari organized his own factory but was prevented from producing his own automobiles for four years because of a contract with Romeo, which feared competing against the famed Ferrari name. During WWII, Ferrari's factory was converted to produce ball bearings and other equipment. In 1947, however, Ferrari's first car with the prancing horse insignia debuted. A lifetime racing enthusiast, Ferrari produced few automobiles for private consumer sales until the 1953 debut of the 250 Europa, the first of the long line of Ferrari street cars that to this day remain highly valued as collectibles. Ferraris excelled on international racing circuits and garnered ten wins in the Formula One Constructors' Championship from 1956 to 1983 - more than any other make. Surface creases, otherwise fine condition. Framed to an overall size of 15 x 25¾. 8 photocopied pages of the pamphlet included on back of frame.